In the new thriller Jungle, Radcliffe stars as Yossi Ghinsberg, the real-life adventurer whose trip with two friends to the Bolivian Amazon turned into the stuff of nightmares as he ended up stranded in the wilderness (and among some sharp-toothed, hungry threats) for three weeks.

In the tense exclusive clip above, Ghinsberg is being hunted by a jaguar… with only a can of propane and lighter to defend himself.

To paraphrase our old jag friend Bagheera, the jungle’s no place for The Boy Who Lived. Or even a Swiss Army Man.

Based on Ghinsberg’s bestelling memoir Jungle: A Harrowing True Story of Survival and directed by Greg McLean (The Belko Experiment, Wolf Creek), the film co-stars Thomas Kretschmann, Alex Russell, and Joel Jackson.